There is a very high chance that monitor repair will be very easy to do. Usually circuit troubleshooting requires some skill, but in the case of a bad LCD monitor, it is likely a very simple diagnosis and an easy repair will do the job. The problem is so common that I bet my fix will work 99% of the time. If you are throwing out the monitor anyway, why not give it a try?
Blank LCD monitor
Black LCD monitor
Monitor back cover
Easiest Monitor repair
High definition video may help you see all of this better. This video is shot in 4K UHD setting (if you have 4K TV, you may select this youtube Setting/Quality).
Also check out our other related videos:
Easiest & Cheapest Way To Fix an Overheated Laptop In 30 seconds
Plug In USB Device Quickly & Correctly Every Time For All Orientations
Why 3TB disk only 2.7TB & 50% off for the future!
computer storage in the past
Computer Hard Disk Failure, What to do?
Visiting An Unmanned Robotic Telepresence Store
Unbox GoPro Hero4 Black & Connect to Smartphone in 5 Minutes
Buy, Unpack & Use A Gopro Camera in One Hour